![Finished my 2x72 belt grinder kit using parts from broken treadmill (More info in comments) : r/knifemaking Finished my 2x72 belt grinder kit using parts from broken treadmill (More info in comments) : r/knifemaking](https://preview.redd.it/wf4bqh57kmb21.jpg?auto=webp&s=e3f1fe4d904a460ffd90a5cf5c56a07f82e0e1f4)
Finished my 2x72 belt grinder kit using parts from broken treadmill (More info in comments) : r/knifemaking
![Got a brand new 2x72" belt sander, but the second I give it power, I get electricuted. It's not a slow build up, and it doesn't go away after I get zapped. Got a brand new 2x72" belt sander, but the second I give it power, I get electricuted. It's not a slow build up, and it doesn't go away after I get zapped.](https://preview.redd.it/usqy3q4327681.jpg?auto=webp&s=259bc4e3504decdf10c809d13654918e879757c2)
Got a brand new 2x72" belt sander, but the second I give it power, I get electricuted. It's not a slow build up, and it doesn't go away after I get zapped.
![How to: 2x72 Belt Grinder Build - Treadmill DC Motor Driven For Knifemaking - Homemade Tools - YouTube How to: 2x72 Belt Grinder Build - Treadmill DC Motor Driven For Knifemaking - Homemade Tools - YouTube](https://i.ytimg.com/vi/5LvCjaxQ0_I/maxresdefault.jpg)
How to: 2x72 Belt Grinder Build - Treadmill DC Motor Driven For Knifemaking - Homemade Tools - YouTube
![Abrasive Machining | 2x72 Belt Grinder Belt/Motor Speed | Practical Machinist - Largest Manufacturing Technology Forum on the Web Abrasive Machining | 2x72 Belt Grinder Belt/Motor Speed | Practical Machinist - Largest Manufacturing Technology Forum on the Web](https://www.practicalmachinist.com/forum/data/attachments/182/182110-b98e398bea27983348ab9001b8715051.jpg)